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Founded in 1999 as the professional audio brand of Beijing Infomedia Electronic Technology Co., Ltd., Lotoo is a cornerstone in high-fidelity audio equipment. Specifically tailored for audiophiles and sound engineers, Lotoo’s product line includes advanced digital audio players, desktop DAC/Amp solutions, and revolutionary lossless wireless audio transmitters.

From the legendary PAW Gold series to the innovative PAW S2 portable headphone AMP, their devices promise exceptional playback fidelity and ultra-low latency. With proprietary technologies like the LTTP (Lotoo Teleport Protocol) and robust internal architectures ensuring pristine channel separation, Lotoo remains committed to delivering world-class recording and playback solutions that reveal every detail of your music.

• How do I update the firmware on my Lotoo PAW device?

  To perform a firmware update, copy the downloaded .COE firmware file to the root directory of your memory card or the device's storage. Navigate to Settings > System settings > System update, and follow the on-screen prompts. Ensure your battery is properly charged before beginning.

• Does the Lotoo PAW player have internal memory?

  Most Lotoo devices, including the PAW 5000 MKII, do not feature built-in storage memory. You must insert a TF (microSD) card formatted to FAT32 or exFAT to store and play your music files.

• What is LTTP on Lotoo devices?

  LTTP (Lotoo Teleport Protocol) is a proprietary wireless high-resolution audio transmission protocol developed by Lotoo. It supports up to 24-bit/48kHz lossless digital audio and uses adaptive compression for higher specifications, providing ultra-low latency playback.

• How do I use MQA files with my Lotoo DAC?

  MQA unfolding is supported on compatible Lotoo DACs. When playing an MQA file, the unfolding information will display on the screen. If you are using Roon, ensure MQA Compatibility is set to 'Decoder and Renderer' for the DAC to fully unfold the audio stream.